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Along with the development of our country economy and living standards, livestock breeding has also been growing, that causes livestock operations from dispersion of the past to now focus on Concentrated farming, large-scale farming gradually. Coupled with the transfer of farm labor and fertilizer from organic manure-based fertilizer into the dominant, resulting in excretion from the Livestock and poultry farms treasure into waste, environmental problems caused by large-scale farming have become increasingly prominent, excretion deal with the problem continued to get attention. Traditional industrial wastewater or sewage treatment of investment is too large, livestock breeding can not afford, and these method can not dispose the nitrogen, phosphorus and other substances in the water completely. Pig excretion is a pollutant, but also an important agricultural resource. Large-scale farms near urban areas from the transfer to the mountain, according to the conditions established farms of agricultural resources-agricultural crop production complex system, so that farm waste resources, sound, the two industries to achieve the common development of agricultural and ecological economic win-win is the future direction of development of large-scale farming, but also the future direction of agricultural development. The scientific treatment of pig excretion is only recycled manure, turning the waste into the treasure,the problem of pollution caused by livestock breeding can be dealed, which is both the only way for modern development, but also the development of the ecological cycle of Wenzhou City, the needs of agriculture.Pig excretion control has been in Zhejiang Province "811" key pollution control projects, and also an important content of building an ecological city Wenzhou. Wenzhou sensitive waters, such as the Shanxi reservoir of drinking water protection areas, such as in recent years Wenruitang river by fecal contamination of livestock and poultry farms become more serious and has caused the municipal government, NPC and the CPPCC and the majority of the people concerned, at all levels of government is to consultation, planning, integration of the power of science to find a solution suitable for such pollution, ways and means.In this paper, take actual operation of resource and recycle on pig excretion in Wenzhou for the object, the field investigation, literature review, the actual monitoring, the typical case, systems analysis, summarized, drawing on the basis of domestic and international research focus on ecological monitoring and excretion physical resource utilization and application of key technologies, analysis of the pig breeding in the development of Wenzhou, Wenzhou, pig excretion and produce waste management situation and conducted a survey of pig excrement, Wenzhou City, prospects and resource recycled of the ability to do the analysis, summary of the formation of Wenzhou typical pattern was analyzed, and finally proposes countermeasures.This research is raising cycle promotion and application of agriculture, healthy and sustainable development of pig breeding to provide a theoretical basis and technical support. Its success will bring greater environmental benefits, social benefits and economic benefits.
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